something different than words in a phrase.
example-shake a leg
compared with the word like or as.
example: the light bulb is a bright as the sun.
example- he was a walking calculator.
example- voracious volcanoes vibrated the valley very violently.
definition - the formation of a word, as cuckoo, meow, honk, or boom, by imitation of a sound made by or associated with its referent.
example- a bomb makes a boom sound.
example- I am so hungry I can eat a house
example- when the boy tried to eat the pizza
the pizza took a slice and slapped it on its face.